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碶塊式單向軸承

碶(qi)塊式單向(xiang)(xiang)軸承(cheng)是(shi)在一(yi)個方向(xiang)(xiang)上(shang)可以自由轉動(dong)，而(er)在另(ling)一(yi)個方向(xiang)(xiang)上(shang)鎖死(si)的一(yi)種軸承(cheng)。單向(xiang)(xiang)軸承(cheng)也叫超越(yue)離合器，只(zhi)是(shi)根據行業(ye)不同，作(zuo)用不同來命(ming)名的。